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How to preserve matlab struct when accessing in python?

I have a mat-file that I accessed using from scipy import io mat = io.loadmat('example.mat') From matlab, example.mat contains the following struct >> load example.mat >> data1 data1 = LAT: [53x1 double] LON: [53x1 double] TIME: [53x1 double] units: {3x1 cell} >> data2 data2 = LAT: [100x1 double] LON: [100x1 double] TIME: [100x1 double] units: {3x1 cell} In matlab, I can access data as easy as data2.LON, etc.. It's not as trivial in python. It give me several option though like mat.clear mat.get mat.iteritems mat.keys mat.setdefault mat.viewitems mat.copy mat.has_key mat.iterkeys mat.pop mat

2021-11-28 17:14:53    分类:问答    python   matlab   structure   mat-file   preserve

How does angular application handle refresh page and could we use $history on loading directives

So two questions. How does angular applications handle refresh page, b/c from what I heard, $rootScope destroy() on refresh and application gets re-run and re-config -ed, and I was wondering if there's an elegant way to preserve the $rootScope without having to store $rootScope variables as a string into a storage. If I load a template on a directive that loads a modal on the page, is it possible to configure history to not navigate but to revert the open modal. and due to validations and such, I do not think it is possible to implement same function using href.

2021-11-27 15:37:42    分类:问答    angularjs   scope   refresh   history   preserve

JAXB:如何在解组期间保持源 XML 中的连续空格(JAXB: How to keep consecutive spaces as they are in source XML during unmarshalling)

问题 我正在使用 JAXB 来解组 XML 消息。 它似乎用一个空格替换了多个连续的空格。 <testfield>this is a test<\testfield> (a 和 test 之间有几个空格) 解组后,上述内容变为: this is test 如何在源 XML 中保持连续的空格? 回答1 从 msdn 页面: 文档作者可以使用 xml:space 属性来标识文档中认为空白很重要的部分。 样式表也可以使用 xml:space 属性作为一个钩子来保留展示中的空白。 但是,由于许多 XML 应用程序不理解 xml:space 属性,因此将其使用视为建议性的。 您可以尝试添加 xml:space="preserve" 这样它就不会替换空格 <poem xml:space="default"> <author xml:space="default"> <givenName xml:space="default">Alix</givenName> <familyName xml:space="default">Krakowski</familyName> </author> <verse xml:space="preserve"> <line xml:space="preserve">Roses are red,</line> <line xml:space="preserve"

2021-11-08 18:38:42    分类:技术分享    space   preserve

JAXB: How to keep consecutive spaces as they are in source XML during unmarshalling

I am using JAXB to unmarshall an XML message. It seems to replace multiple consecutive spaces by a single space. <testfield>this is a test<\testfield> (several spaces between a and test) upon unmarshalling, the above becomes: this is test How do I keep consecutive spaces as they are in source XML?

2021-11-05 16:40:40    分类:问答    space   preserve

使用 dplyr 汇总但保留组行的日期(Use dplyr to summarize but preserve date of group row)

问题 我有一个如下所示的数据框: Date Flare Painmed_Use 1 2015-12-01 0 0 2 2015-12-02 0 0 3 2015-12-03 0 0 4 2015-12-04 0 0 5 2015-12-05 0 0 6 2015-12-06 0 1 7 2015-12-07 1 4 8 2015-12-08 1 3 9 2015-12-09 1 1 10 2015-12-10 1 0 11 2015-12-11 0 0 12 2015-12-12 0 0 13 2015-12-13 1 2 14 2015-12-14 1 3 15 2015-12-15 1 1 16 2015-12-16 0 0 我正在尝试使用 dplyr 找到每个耀斑的长度以及每个耀斑期间的总药物使用量。 我当前的解决方案(受使用 dplyr 时使用 rle 分组运行的启发), df %>% group_by(yy = {yy = rle(Flare); rep(seq_along(yy$lengths), yy$lengths)}, Flare) %>% summarize(Painmed_UseCum = sum(Painmed_Use),FlareLength = n()) 给出以下输出: yy Flare Painmed_UseCum FlareLength <int>

2021-10-26 21:29:42    分类:技术分享    r   dplyr   time-series   summarize   preserve

Use dplyr to summarize but preserve date of group row

I have a data frame like the following: Date Flare Painmed_Use 1 2015-12-01 0 0 2 2015-12-02 0 0 3 2015-12-03 0 0 4 2015-12-04 0 0 5 2015-12-05 0 0 6 2015-12-06 0 1 7 2015-12-07 1 4 8 2015-12-08 1 3 9 2015-12-09 1 1 10 2015-12-10 1 0 11 2015-12-11 0 0 12 2015-12-12 0 0 13 2015-12-13 1 2 14 2015-12-14 1 3 15 2015-12-15 1 1 16 2015-12-16 0 0 I'm trying to find the length of each flare as well as the total med use during each flare using dplyr. My current solution (inspired by Use rle to group by runs when using dplyr), df %>% group_by(yy = {yy = rle(Flare); rep(seq_along(yy$lengths), yy$lengths)

2021-10-25 19:28:04    分类:问答    r   dplyr   time-series   summarize   preserve

Redim Preserve 给出“下标超出范围”(Redim Preserve gives 'subscript out of range')

问题 我想Redim Preserve一个数组我不断收到错误“下标超出范围”。 我知道只有最后一个维度的大小可以更改。 这正是我正在做的。 这里出了什么问题? 数组的类型是Variant 。 BmMatrix = Sheets("BENCH").Range("a60", ActiveSheet.Range("a60").End(xlDown).End(xlToRight)) 'totaal gewicht per subdeel in array wegschrijven Dim aBmMatrix() aBmMatrix = BmMatrix rij = UBound(BmMatrix, 1) kol = UBound(BmMatrix, 2) + 1 ReDim Preserve aBmMatrix(rij, kol) TotGewKol = UBound(aBmMatrix, 2) For i = 2 To UBound(BmMatrix, 1) g = 0 'g wordt totaal gewicht van land bv If BmMatrix(i, bm_kolom) <> "x" Then For j = 2 To UBound(bmexnul, 1) If bmexnul(j, weightkolom) = BmMatrix(i, bm_kolom) Then

2021-09-11 19:07:45    分类:技术分享    arrays   vba   excel   subroutine   preserve

Redim Preserve gives 'subscript out of range'

I want to Redim Preserve an array I keep getting the error 'subscript out of range'. I am aware of the fact that only the size of the last dimension can be changed. That is exactly what I am doing. What is going wrong over here? The type of the array is Variant. BmMatrix = Sheets("BENCH").Range("a60", ActiveSheet.Range("a60").End(xlDown).End(xlToRight)) 'totaal gewicht per subdeel in array wegschrijven Dim aBmMatrix() aBmMatrix = BmMatrix rij = UBound(BmMatrix, 1) kol = UBound(BmMatrix, 2) + 1 ReDim Preserve aBmMatrix(rij, kol) TotGewKol = UBound(aBmMatrix, 2) For i = 2 To UBound(BmMatrix, 1)

2021-09-04 12:02:08    分类:问答    arrays   vba   excel   subroutine   preserve

Why SQLite database cleared on clearing data of application from Application Management?

I created a simple database application using SQLite which first creates database and then allow users to insert and view inserted records. But when I clear data from Application Settings of android phone, the data of the database is also cleared. Why is this and is there any way to preserve data even the user clear it from Settings?

2021-07-31 00:55:10    分类:问答    android   database   sqlite   preserve

array_splice 保留键(array_splice preserving keys)

问题 我遇到了用preserved-keys拼接数组的情况,所以做了如下函数。 我找到了用数组包装每个项目的解决方案,但似乎有一些内存效率低下的语句。 你有什么想法吗? 谢谢你。 array_splice_pk 这保留了键,与array_splice不同。 概述: &$input -> 与array_splice相同。 $key -> 目标键。 $use_key_as_offset -> 使用$key参数作为数字偏移量。 $length -> 与array_splice相同。 $replacement -> 与array_splice相同。 但是您也可以为每个值提供键。 代码: function array_splice_pk(&$input, $key, $use_key_as_offset = false, $length = 0, $replacement = null) { if (!is_array($input) || !is_scalar($key)) { return array(); } if ($replacement !== null) { $replacement = array($replacement); if (!is_array($replacement[0])) { $replacement = array($replacement); } }

2021-07-12 13:00:19    分类:技术分享    php   arrays   array-splice   preserve